Storage unit



FIG. 1 is an isometric view of the invention of the present invention;

FIG. 2 is a front view of the invention of FIG. 1;

FIG. 3 is a back view of the invention of FIG. 1;

FIG. 4 is a side view of the invention of FIG. 1, as seen from the left side of FIG. 2;

FIG. 5 is a side view of the invention of FIG. 1, as seen from the right side of FIG. 2; and,

FIG. 6 is a top plan view in elevation of the invention of FIG. 1. 

CLAIM The ornamental design for a storage unit, as shown. 